curl --request POST \
  --url https://api.sigmamind.ai/v1/test-cases \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "agentId": "D5D0p7TUs66TTAEAx",
  "userPrompt": "You are an angry customer who wants to cancel their subscription.",
  "successCriteria": "The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists.",
  "label": "Angry Customer - Cancellation Flow",
  "llmModel": "gpt-4o-mini",
  "mockData": [
    {
      "variableName": "customer_name",
      "value": "John Doe"
    },
    {
      "variableName": "account_status",
      "value": "active"
    }
  ],
  "attempt": 5
}
'

import requests

url = "https://api.sigmamind.ai/v1/test-cases"

payload = {
    "agentId": "D5D0p7TUs66TTAEAx",
    "userPrompt": "You are an angry customer who wants to cancel their subscription.",
    "successCriteria": "The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists.",
    "label": "Angry Customer - Cancellation Flow",
    "llmModel": "gpt-4o-mini",
    "mockData": [
        {
            "variableName": "customer_name",
            "value": "John Doe"
        },
        {
            "variableName": "account_status",
            "value": "active"
        }
    ],
    "attempt": 5
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    agentId: 'D5D0p7TUs66TTAEAx',
    userPrompt: 'You are an angry customer who wants to cancel their subscription.',
    successCriteria: 'The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists.',
    label: 'Angry Customer - Cancellation Flow',
    llmModel: 'gpt-4o-mini',
    mockData: [
      {variableName: 'customer_name', value: 'John Doe'},
      {variableName: 'account_status', value: 'active'}
    ],
    attempt: 5
  })
};

fetch('https://api.sigmamind.ai/v1/test-cases', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.sigmamind.ai/v1/test-cases",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'agentId' => 'D5D0p7TUs66TTAEAx',
    'userPrompt' => 'You are an angry customer who wants to cancel their subscription.',
    'successCriteria' => 'The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists.',
    'label' => 'Angry Customer - Cancellation Flow',
    'llmModel' => 'gpt-4o-mini',
    'mockData' => [
        [
                'variableName' => 'customer_name',
                'value' => 'John Doe'
        ],
        [
                'variableName' => 'account_status',
                'value' => 'active'
        ]
    ],
    'attempt' => 5
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.sigmamind.ai/v1/test-cases"

	payload := strings.NewReader("{\n  \"agentId\": \"D5D0p7TUs66TTAEAx\",\n  \"userPrompt\": \"You are an angry customer who wants to cancel their subscription.\",\n  \"successCriteria\": \"The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists.\",\n  \"label\": \"Angry Customer - Cancellation Flow\",\n  \"llmModel\": \"gpt-4o-mini\",\n  \"mockData\": [\n    {\n      \"variableName\": \"customer_name\",\n      \"value\": \"John Doe\"\n    },\n    {\n      \"variableName\": \"account_status\",\n      \"value\": \"active\"\n    }\n  ],\n  \"attempt\": 5\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.sigmamind.ai/v1/test-cases")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"agentId\": \"D5D0p7TUs66TTAEAx\",\n  \"userPrompt\": \"You are an angry customer who wants to cancel their subscription.\",\n  \"successCriteria\": \"The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists.\",\n  \"label\": \"Angry Customer - Cancellation Flow\",\n  \"llmModel\": \"gpt-4o-mini\",\n  \"mockData\": [\n    {\n      \"variableName\": \"customer_name\",\n      \"value\": \"John Doe\"\n    },\n    {\n      \"variableName\": \"account_status\",\n      \"value\": \"active\"\n    }\n  ],\n  \"attempt\": 5\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sigmamind.ai/v1/test-cases")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"agentId\": \"D5D0p7TUs66TTAEAx\",\n  \"userPrompt\": \"You are an angry customer who wants to cancel their subscription.\",\n  \"successCriteria\": \"The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists.\",\n  \"label\": \"Angry Customer - Cancellation Flow\",\n  \"llmModel\": \"gpt-4o-mini\",\n  \"mockData\": [\n    {\n      \"variableName\": \"customer_name\",\n      \"value\": \"John Doe\"\n    },\n    {\n      \"variableName\": \"account_status\",\n      \"value\": \"active\"\n    }\n  ],\n  \"attempt\": 5\n}"

response = http.request(request)
puts response.read_body

{
  "testCaseId": "tc_d17T6uReChpyfFeP",
  "label": "Angry Customer - Cancellation Flow",
  "agent": {
    "name": "New AI Agent",
    "agentId": "agent_D5D0p7TUs66TTAEAx",
    "status": "Live"
  },
  "workspaceId": "org_V6eZ2zg8ziDx5pft",
  "llmModel": "gpt-4o-mini",
  "mockData": [
    {
      "variableName": "customer_name",
      "value": "John Doe"
    },
    {
      "variableName": "account_status",
      "value": "active"
    }
  ],
  "userPrompt": "You are an angry customer who wants to cancel your subscription.",
  "attempt": 5,
  "successCriteria": "The agent should acknowledge the cancellation request, present retention alternatives, and confirm the cancellation if the customer insists."
}

{
  "error": "Bad Request",
  "message": "Invalid request parameters",
  "path": "/v1/test-cases",
  "status": 400,
  "timestamp": "2026-05-05T10:06:45.690Z"
}

{
  "error": "Unauthorized",
  "message": "X-API-Key is missing or invalid",
  "path": "/v1/test-cases",
  "status": 401,
  "timestamp": "2026-05-05T10:06:45.690Z"
}

{
  "error": "Forbidden",
  "message": "Access denied for this resource",
  "path": "/v1/test-cases",
  "status": 403,
  "timestamp": "2026-05-05T10:06:45.690Z"
}

{
  "error": "Not Found",
  "message": "The requested resource was not found",
  "path": "/v1/test-cases",
  "status": 404,
  "timestamp": "2026-05-05T10:06:45.690Z"
}

{
  "error": "Internal Server Error",
  "message": "Unexpected server error",
  "path": "/v1/test-cases",
  "status": 500,
  "timestamp": "2026-05-05T10:06:45.690Z"
}